Does Colder Substances Retain More Carbon Dioxide does warmer substances realese more substances?

Answer 1

It's certainly true for soda (carbonated drinks). The colder they are, the more carbon dioxide gas their water can dissolve. Warm them up and out will come all the carbon dioxide bubbles.

Answer 2

Absorption processes in Industry are generally carried out at high pressure and low temperature.
This will give a high absorption rate.
When stripping the absorbed gases from the absorbent, the process is reversed by decreasing pressure and increasing temperature.
(It's like opening a warm can of Pepsi, the heat and sudden pressure decrease, releases the CO2 explosively giving rise to a number of showered friends).

Answer 3

It very often happens that heating things up favours reactions or processes that release gases. True both for chemical processes (decomposing carbonates) and physical processes (outgassing fizzy drinks; evaporating liquids).